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Mathematics, 04.10.2021 06:40 kiramartin3

Which of the following about a normal distribution is true? Question 23 options:

The area under the normal curve depends on the value of σ

The value of σ must always be positive.

The value of µ must always be positive.

The shape of the normal distribution depends on the value of µ.

The possible values of a standard normal variable range from -3.3 to +3.3

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Which of the following about a normal distribution is true? Question 23 options:

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